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Compare Dirt Bikes

Pick any two bikes to see specs and photos side by side. Differences are highlighted. Blank = not yet verified for that year-model (we don’t guess).

🏍️
450cc 4-stroke
photo coming soon
2008 Yamaha YZ450F
🏍️
450cc 4-stroke
photo coming soon
2007 Yamaha YZ450F
Class450cc 4-stroke450cc 4-stroke
Displacement——
Bore × stroke——
Cooling——
InductionSingle carburetorPorted DOHC four-valve head with dual exhaust valves per cylinder
Power valve——
StarterElectric starterElectric starter
Transmission5-speed5-speed
Front suspension43 mm inverted telescopic fork with hydraulic damping43 mm inverted telescopic fork
Front travel120 in120 in
Rear travel150 in150 in
Front brake300mm310mm
Rear brake245mm280mm
Front wheel——
Rear wheel——
Seat height748.6 in738 in
Wheelbase69 in1 in
Weight200 lb (Dry weight)190 lb (Dry weight)
Fuel capacity1.5 gal3.8 gal
MSRP$3,499—

Highlighted (blue) values differ. Verified manufacturer data; see each bike’s page for sources. Torque/fluid specs are on the individual pages (service-manual only).